I remember playing Beach-Head way back in 1984 when my father first bought a C64. The game had revolutionary graphics compared to most other games of the time. The Sound effects were awsome, or so we though. Beach-Head introduced some new concepts in games, specially the 3D shooting effects.
In order to finish and win the game you have to reach the final fortress and destroy it. But, before that you have to go though several other levels in order to reach it.